<h4>Tool</h4><table border="0"><tr><td valign="top"><b>Name</b></td><td valign="top">Grid Volume</td></tr><tr><td valign="top"><b>ID</b></td><td valign="top">2</td></tr><tr><td valign="top"><b>Author</b></td><td valign="top">(c) 2005 by O.Conrad</td></tr><tr><td valign="top"><b>Specification</b></td><td valign="top">grid</td></tr></table><hr><h4>Description</h4>Calculate the volume under the grid's surface. This is mainly useful for Digital Elevation Models (DEM).<hr><h4>Parameters</h4><table border="1" width="100%" valign="top" cellpadding="5" rules="all"><tr><th>Name</th><th>Type</th><th>Identifier</th><th>Description</th><th>Constraints</th></tr>
<tr><th colspan="5">Input</th></tr><tr><td>Grid </td><td>Grid (input)</td><td>GRID</td><td></td><td></td></tr><tr><th colspan="5">Options</th></tr><tr><td>Method</td><td>Choice</td><td>METHOD</td><td></td><td>Available Choices:
[0] Count Only Above Base Level
[1] Count Only Below Base Level
[2] Subtract Volumes Below Base Level
[3] Add Volumes Below Base Level
Default: 0</td></tr><tr><td>Base Level</td><td>Floating point</td><td>LEVEL</td><td></td><td>Default: 0.000000</td></tr></table>